Our experienced technicians are trained on all kinds, types and sizes of public address systems. old or new, large or small we have serviced them.Night ringers, volume controls, feedback eliminators, event timers, horns, bells and whistles. Offering low prices & outstanding support before, during, & after the sale by seasoned radio techs. 30 years experience. Our seasoned radio techs offer high quality radio repair, performance enhancements, antenna system troubleshooting and custom installation.